Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Vessel
SIGHT UNSEEN
MMSI 368261340 · Call sign WDN2356
Not yet on Master's MateFlag
USACall sign
WDN2356
Official No.
1162339
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
78
SIGHT UNSEEN is a boat flagged in the United States. Her registration reads MMSI 368261340, call sign WDN2356. SIGHT UNSEEN belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card
Is SIGHT UNSEEN your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 12:51 UTC
Position
47.6587° N, 122.3757° W
Status
Under way (engine)
Speed
1.2 kn
Course
63°
Crossing the Salish Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SIGHT UNSEEN on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SIGHT UNSEEN and switch it all on
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About SIGHT UNSEEN
What kind of vessel is SIGHT UNSEEN?
SIGHT UNSEEN is a vessel flagged to United States of America.
Where was SIGHT UNSEEN last seen?
SIGHT UNSEEN was last reported in the Salish Sea in Jun 2026 on public AIS.
What is SIGHT UNSEEN's MMSI?
SIGHT UNSEEN's MMSI is 368261340. Call sign WDN2356.
Is SIGHT UNSEEN on the Master's Mate Safety Initiative Network?
Not yet. If SIGHT UNSEEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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